> The real question is, do you have to actually have experience turning a > wrench to know which end to use?
Maybe not. http://www.youtube.com/watch?v=JmFrB38pe1U&sns=em Todd G Williams, PE Fire Protection Design/Consulting Stonington, CT www.fpdc.com 860-535-2080 (ofc) _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
